M5lp 1003 67 O 50 Coyote Engine Coyote Exhaust Manifold

Believe it or not, this imitation of a cigarette lighter by a Coyote exhaust manifold was obtained by simply loading the engine and letting her rip on the dyno-no ignition timing or fuel tricks. You'd have to find a long straight road to get them this hot, but your headers come closer to this than you think on full-throttle blasts. After many thousands of heat cycles, this sort of stress is tough to keep in check.